Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <[email protected]>
---
.../ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.c | 49 +++++++++++++++++++-
.../ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf | 3 +
.../ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc | 10 ++++
.../ArmVExpress-RTSM-AEMv8Ax4-foundation.fdf | 6 ++
.../ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc | 5 ++
.../ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.fdf | 1 +
6 files changed, 73 insertions(+), 1 deletions(-)
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.c
b/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.c
index 5242989..0cf5b7b 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.c
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.c
@@ -13,6 +13,39 @@
**/
#include <Library/UefiLib.h>
+#include <Library/VirtioMmioDeviceLib.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+#define ARM_FVP_BASE_VIRTIO_BLOCK_BASE 0x1c130000
+
+typedef struct {
+ VENDOR_DEVICE_PATH Vendor;
+ EFI_DEVICE_PATH_PROTOCOL End;
+} VIRTIO_BLK_DEVICE_PATH;
+
+VIRTIO_BLK_DEVICE_PATH mVirtioBlockDevicePath =
+{
+ {
+ {
+ HARDWARE_DEVICE_PATH,
+ HW_VENDOR_DP,
+ {
+ (UINT8)( sizeof(VENDOR_DEVICE_PATH) ),
+ (UINT8)((sizeof(VENDOR_DEVICE_PATH)) >> 8)
+ }
+ },
+ EFI_CALLER_ID_GUID,
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ sizeof (EFI_DEVICE_PATH_PROTOCOL),
+ 0
+ }
+ }
+};
EFI_STATUS
EFIAPI
@@ -21,6 +54,20 @@ ArmFvpInitialise (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
+ EFI_STATUS Status;
+
+ Status = gBS->InstallProtocolInterface (&ImageHandle,
+ &gEfiDevicePathProtocolGuid, EFI_NATIVE_INTERFACE,
+ &mVirtioBlockDevicePath);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ // Declare the Virtio BlockIo device
+ Status = VirtioMmioInstallDevice (ARM_FVP_BASE_VIRTIO_BLOCK_BASE,
ImageHandle);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_ERROR, "ArmFvpDxe: Failed to install Virtio block
device\n"));
+ }
- return EFI_SUCCESS;
+ return Status;
}
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
b/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
index 280b670..baaa19c 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
@@ -26,10 +26,13 @@
[Packages]
MdePkg/MdePkg.dec
ArmPlatformPkg/ArmPlatformPkg.dec
+ OvmfPkg/OvmfPkg.dec
[LibraryClasses]
UefiDriverEntryPoint
UefiBootServicesTableLib
+ VirtioMmioDeviceLib
+ BaseMemoryLib
[Depex]
TRUE
diff --git
a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
index 4ba827b..c67e695 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
@@ -34,6 +34,10 @@
ArmCpuLib|ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.inf
ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressFoundationLib.inf
+ # Virtio Support
+ VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
+
VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
+
ArmPlatformSysConfigLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfigLib.inf
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
@@ -225,6 +229,12 @@
ArmPkg/Filesystem/SemihostFs/SemihostFs.inf
#
+ # Platform Driver
+ #
+ ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
+ OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+
+ #
# FAT filesystem + GPT/MBR partitioning
#
MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
diff --git
a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.fdf
b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.fdf
index a358b06..8bb0aa6 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.fdf
@@ -155,6 +155,12 @@ READ_LOCK_STATUS = TRUE
INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
#
+ # Platform Driver
+ #
+ INF ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
+ INF OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+
+ #
# UEFI application (Shell Embedded Boot Loader)
#
INF ShellBinPkg/UefiShell/UefiShell.inf
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
index f01f42a..1426d8f 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
@@ -40,6 +40,10 @@
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
+ # VirtIo Support
+ VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
+
VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
+
[LibraryClasses.common.SEC]
ArmLib|ArmPkg/Library/ArmLib/AArch64/AArch64LibSec.inf
ArmPlatformSecLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
@@ -258,6 +262,7 @@
# Platform Driver
#
ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
+ OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
#
# FAT filesystem + GPT/MBR partitioning
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.fdf
b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.fdf
index 4210e6c..577b80b 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.fdf
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.fdf
@@ -168,6 +168,7 @@ READ_LOCK_STATUS = TRUE
# Platform Driver
#
INF ArmPlatformPkg/ArmVExpressPkg/ArmFvpDxe/ArmFvpDxe.inf
+ INF OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
#
# UEFI application (Shell Embedded Boot Loader)
--
1.7.0.4
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